One thing we don’t have to worry about is the economic sanity of President Trump.

In fact, it’s safe to say that the current president, for all his temperamental flaws and petty insecurities, makes his tightly wound predecessor, Barack Obama, look like a raving madman when it comes to showing sense on economic growth. Armchair psychiatrists are having a field day diagnosing the president’s mental state from afar, especially after his increasingly bizarre tweeting, but the market says otherwise.